GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.Azide Free?Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.See COA
Carrier Free, ExactAb™, Azide Free, Validated, See COA Azide Free,Carrier Free,ExactAb™,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Description
Rabbit anti Human Carcino Embryonic Antigen CEA Antibody, Polyclonal, could be used for WB, IHC and so on. Application WB: 0.5-5 µg/mL IHC: 5-20 µg/mL Protein Function Cell surface glycoprotein that plays a role in cell adhesion and in intracellular signaling. Receptor for E.coli Dr adhesins.
Specifications
Product Name
Carcino Embryonic Antigen CEA Antibody - Primary antibody, specific to Carcino Embryonic Antigen CEA , ≥95%, Rabbit IgG
Carrier Free, ExactAb™, Azide Free, Validated, See COA
Host species
Rabbit
Specificity
Carcino Embryonic Antigen CEA
Immunogen
Recombinant CEA expressed in E.coli (AA 448-572)
Epitope
Epitope group E as described in Bhayana et al. (1989)
Positive Control
WB: NIH/3T3 and HeLa cell lysates. IHC: Human Kidney tissue, Human Liver cancer tissue.
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, ExactAb™, Validated
Isotype
Rabbit IgG
SDS-PAGE
150 kDa
Purification Method
Antigen affinity purified and Protein A purified
Purity
≥95%
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Carcino Embryonic Antigen CEA Antibody (Ab005387) - Western Blot All lanes: Carcino Embryonic Antigen CEA Antibody (Ab005387) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution
Predicted band size: 76 kDa Observed band size: 70 kDa Exposure time: 34.5 s
Carcino Embryonic Antigen (Ab005387) - IHC DAB staining on IHC Samples: Human Kidney Tissue Primary Ab: 10 µg/mL Carcino Embryonic Antigen (Ab005387) Second Ab: 2 µg/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody.
Carcino Embryonic Antigen (Ab005387) - IHC DAB staining on IHC Samples: Human Liver cancer Tissue Primary Ab: 10 µg/mL Carcino Embryonic Antigen (Ab005387) Second Ab: 2 µg/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody.
Application
Application
Dilution info
IHC
5-20 µg/mL
WB
0.5-5 µg/mL
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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